1 mm ’til it’s in!? The girl sleeping next to me started teasing while everyone’s asleep… 2

Editorial Review

★3.8 / 5 — henhenta editorial rating (our own assessment, not the DLsite official user score)

Squarely in the teasing-heroine camp, this second chapter of a series draws on the after-drinking-party, shared-room setup that has become a dependable staple of adult manga, where closeness and plausible deniability do most of the narrative work. As a self-contained single story (単話) with an English edition, it also works as an easy entry point for readers who don’t want to commit to a long run.

What sets it apart is the pivot in power dynamics. Eguchi wakes in the dark beside Saburi-san, the girl he has long admired, and gives in to temptation under the cover of “it was an accident while asleep.” The expected guilt-and-panic beat never arrives. She wakes, doesn’t get angry, and takes control. The synopsis describes her as beautiful, mean, and erotic all at once, and her teasing against his first-time nerves creates a lopsided, girl-led dynamic that feels livelier than the passive-hero